Used: Rollei R2 filter size Bay II with leather case and box
Amazon.com : Rollei Premium Lens Grey Filter Set consisting of: 1x ND 8, ND 64 and ND 1000 Filter Made of Gorilla Glass with Aluminium Ring for Long Exposure with Aluminium Protective
F:X Pro ND rectangular filter - 100 mm gray filter – Rollei
Yellow Panchromatic Filter Lens for Rollei 35 35TE 40/3.5 35S 35SE 40/2.8 w/ Cap | eBay
Rollei 35 Accessories | Rollei 35 Camera | Camera Roll Filter | Camera Roll 35 - New Lens - Aliexpress
Rollei Bay III R-2 R2 Color Correcting Warming Filter -Clean-
Astroklar round filter - night light filter – Rollei
F:X Pro Variable Density Filter ND8-512 - Round filter – Rollei
Rollei Bay I Light Yellow Filter Rollei-Gelb-Hell - Accessory – Kamerastore
Amazon.com : Rollei F:X Pro Camera Grey Filter Set consisting of 1 x ND 8, 1 x ND 64 and 1 x ND 1000 Round Filter. : Electronics
F:X Pro Round Magnetic Filters Mark II - End Cap – Rollei